Home / 3,437,034,418,368.60-4,743,112,201,224-1,874,504,451,040.90

Finding the Fourth Proportional to 3,437,034,418,368.60, 4,743,112,201,224 and 1,874,504,451,040.90

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Solution

The fourth proportional to 3,437,034,418,368.60, 4,743,112,201,224 and 1,874,504,451,040.90 is: 2,586,818,707,855.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,034,418,368.60 : 4,743,112,201,224 = 1,874,504,451,040.90 : x
  2. Step 2: Convert to fraction form
    3,437,034,418,368.60/4,743,112,201,224 = 1,874,504,451,040.90/x
  3. Step 3: Cross multiply
    3,437,034,418,368.60x = 4,743,112,201,224 × 1,874,504,451,040.90
  4. Step 4: Simplify right side
    3,437,034,418,368.60x = 8,890,984,932,980,788,878,639,104
  5. Step 5: Solve for x
    x = 8,890,984,932,980,788,878,639,104/3,437,034,418,368.60
  6. Step 6: Final answer
    x = 2,586,818,707,855.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.